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I am configuring a juniper mag 2600 gateway to allow remote access to my network (SSL VPN).port 0 goes to the internal network, but my problem is how to connect port 1.

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How connect cisco 5015 vpn with barracuda linkbalancer 330


Your Internet gateway <--- primary router

Port #1 on primary router <---> VPN server
Port #2 on primary router <--> Load Balancer
Load Balancer <--> web-server #1
Load Balancer <--> web-server #2
Load Balancer <--> web-server #3

VPN traffic enters your network, through the router to the VPN server, and then VPN-server back through the router to your internal servers. Web-traffic goes through the Load Balancer, for distribution to the collection of servers.

Jun 12, 2014 | WatchGuard Technologies WATCHGUARD TECH...

Tip

VPN in Microsoft Server 2003


The full form of VPN is Virtual Private Network. VPN gives extremely secure connections between private networks linked through the Internet. It allows remote computers to act as though they were on the same secure, local network. Allows you to be at home and access your company's computers in the same way as if you were sitting at work.

Almost impossible for someone to tap or interfere with data in the VPN tunnel. If you have VPN client software on a laptop, you can connect to your company from anywhere in the world. VPN goes between a computer and a network (client-to-server), or a LAN and a network using two routers (server-to-server). Each end of the connection is a VPN "endpoint", the connection between them is a "VPN tunnel".

When one end is a client, it means that computer is running VPN client software. You can use a virtual private network (VPN) to connect components to one network by using another network. VPN do this by "tunneling" through the Internet or another public network. With a VPN, connections across the public network can transfer data by using the routing infrastructure of the Internet, but to the user, the data seems to travel over a dedicated private link.

A VPN gives you the benefit of a dial-up connection to a dial-up server, plus the flexibility of an Internet connection. Using an Internet connection you can connect to resources all over the world. If you have a high-speed Internet connection at your computer and at your office, you can communicate with your office at full Internet speed. This is much faster than any dial-up connection that uses an analog modem.

VPNs use authenticated links to make sure that only authorized users can connect to your network, and they use encryption to make sure that others cannot intercept and cannot use data over the Internet. A Tunneling Protocol is a technology that helps make the transfer of information over the Internet more secure from one computer to another.

VPN technology also permits a corporation to connect to its branch offices or to other companies over a public network, such as the Internet, while helping to maintain secure communications. The VPN connection across the Internet logically operates as a dedicated wide area network (WAN) link.

VPN in Windows 2003 Server: You need a high speed Internet connection to configure and run VPN server. Two individual lan card must be present in a single system where you want to configure a VPN Server. The lan cards should ping each other. Also need a User which's Dial in allow access should be enable. Microsoft 2003 server two tunnelling protocols for a secure VPN connection, one is PPTP (Point-to-Point Tunnelling Protocol) which Provides data encryption using Microsoft Point-to-Point Encryption. The other is L2TP (Layer Two Tunnelling Protocol) which Provides data encryption, authentication, and integrity using IPSec.

Steps to create VPN Server in 2003 Server: At first I go to Start and point to Administrative Tools, then click Routing and Remote Access. Then I click the server icon that matches the local server name in the left panel of the console. If the Routing and Remote Access service was previously turn on, you may want to reconfigure the server.

To reconfigure the server Right-click the server object, and then click Disable Routing and Remote Access. Click yes to continue when you are prompted with an informational message. Then Right-click the server icon and then click configure and Enable Routing and Remote Access to start the Routing and Remote Access Server Setup Wizard. After that click Remote access (dial-up or VPN) to turn on remote computers to dial in or connect to this network through the Internet. Then I have Click to select VPN. In the VPN Connection window I click the network interface (Lan) which is connected to the Internet and go the IP Address Assignment window, then I click Automatically because there was present a DHCP server in network. However, if DHCP is not available, you must specify a range of static addresses.

If you use from a specified range of addresses, open the Address Range Assignment dialog box and Type the first IP address in the range of addresses that you want to use in the Start IP address box. Type the last IP address in the range in the End IP address box. Windows calculates the number of addresses automatically. After that I have accept the default setting of No, use Routing and Remote Access to authenticate connection request and finally Click Finish to turn on the Routing and Remote Access service and to configure the server as a Remote Access server.
For the remote access server to forward traffic properly inside your network, you must configure it as a router with either static routes or routing protocols, so that all of the locations in the intranet are reachable from the remote access server. It also need for security purpose.<SPAN style="LINE-HEIGHT: 115%; FONT-FAMILY: 'Verdana','sans-serif

on Mar 22, 2011 | Microsoft Windows Server 2003 Enterprise...

1 Answer

I need help with cisco asa 5505 ssl vpn.. ssl


The total sum of the Inside/Outside/ and pool address add up to 5,265. Subtract 10% and multiply by 260 to get the gender aspect of the original formula. Move the Network address to Google and download the residual code offered by the program that appears in the open window. Enter the code in the appropriate space provided and this will solve the problem by late 2015.

Oct 09, 2013 | Cisco ASA 5505 Firewall

1 Answer

Configuration allow to connect the skype services we are using juniper firewall ssg140. How to configure?


Have you got the solution ? If you already have got please, spare few moments and send me the solution by mail at sundesa2000@gmail.com.

Thanks.

Regards

Jan 24, 2013 | Juniper Netscreen Juniper Networks SSG140...

1 Answer

Https://www.facebook.com blocking in the juniper firewall (ssg350m)


MOSTLY its cause the bocking is not proper or its weak to handle the network properties...

Jun 25, 2012 | Gateway JUNIPER FIREWALL VPN SSG350M...

2 Answers

My router is turning on and off and I'm not able to connect to the internet with it.


Linksys Wireless-G WRT54G Router
Repair, Maintenance & Service
' /* * For text ads, append each ad to the string. */ for(i = 0; i ' + 'Ads by Google' + '' + google_ads[i].line1 + ''; url = '' + google_ads[i].visible_url + ''; info = makeBoldAdWords(google_ads[i].line2) + ' ' + makeBoldAdWords(google_ads[i].line3) + '
'; s += url + info; s += ''; } s += ''; } document.write(s); G_GGL_SKIP += google_ads.length; return; } var G_MAX_ADS_WL = 1; google_ad_client = "pub-8183356113384228"; // substitute your client_id (pub-#) google_ad_channel = "2438490332+3956627698+7726281721"; google_ad_output = 'js'; google_max_num_ads = '1'; google_ad_type = 'text'; google_feedback = 'on'; if(typeof G_GGL_SKIP == 'undefined') { G_GGL_SKIP = 0; } google_skip = G_GGL_SKIP; // --> google_protectAndRun("render_ads.js::google_render_ad", google_handleError, google_render_ad); Ads by Google Network: Router Ssl Vpn Juniper.net/Router+Ssl+VpnClientless Remote Network Access for Enterprises

Jan 05, 2011 | Linksys Wireless-G WRT54G Router

1 Answer

VPN tunnel establish using FQDN for remote end point address


Yes you can do as you expect.
ScreenOS Concepts & Examples ScreenOS Reference Guide, Volume 5: Virtual Private Networks Chapter 4 -- Site-to-Site Virtual Private Networks

"Route-Based Site-to-Site VPN, AutoKey IKE" Example
"Route-Based Site-to-Site VPN, Dynamic Peer" Example
"Route-Based Site-to-Site VPN, Manual Key" Example
"Setting AutoKey IKE Peer with FQDN" Example
"VPN Sites with Overlapping Addresses" Example ScreenOS 5.4: http://www.juniper.net/techpubs/software/screenos/screenos5.4.0/CE_v5.pdf

ScreenOS 6.0: http://www.juniper.net/techpubs/software/screenos/screenos6.0.0/CE_v5.pdf

May 03, 2009 | Juniper Networks (SSG-20-SH-WW)...

1 Answer

I can't get my computers to talk to one another through sonicwall and Im wondering what could be the issue


THere are many things you must be fully educated on like DNS, IP numbering and subnet masking for different networks (for the different sites), TCP Port and Protocol (UDP, TCP) knowledge for different TCP services (you have to know what you want each network to have access to) and Public Key Private Key methodology, IPSec, PPTP and Routing.

THere are many things that can go wrong. FOr instance in your particular case I would assume that your router is not configured to utilize groups of users and then assign those same groups to different traffic templates. YOu need to make sure that your four locations are assigned a particular traffic pattern. Most allow what the other gentleman spoke of "remote access" but you need more of a open network amongst authenticated users.

Routers of this class generally work by allowing you to assign traffic to a very specific Port and direction assignment. For instance simply - http traffic is always on port 80. If you wanted your users to have internet HTTP connectivity you must assign port 80 incoming and outgoing to those users and assign that traffic to internal and external IP addresses by using Network Address Translation on the IP address of the external network. YOu also want to make certain that your Gateway for the remote users are using their own internet service provider account because sometimes uneducated people setup the internet access to be routed to the external ip adddress on the home router. In this situation you would have a remote user dialing the home office and then requesting an internet page from that External network, only to have that traffic then come back to the home router and then out again over the vpn to the remote location. All internet traffic should be routed to the local gateway of that locations provider. THose remote routers will allow this and then only file sharing and printing and other critical network services should be routed over the VPN itself.

As I said it is very complicated and I would definitely pay someone to do this for you and then walk you through basic configuration issues while they are there. You would probably pay in the neighborhood of about 100-150 an hour but for this level you would be getting a certified and knowledgable person. You could also call SonicWall and have them walk you through it for a fee. Watchguards fee is 500.00 to 1000.00 depending on sophistication.

I am sure this only confused you more but IP Routing and VPN traffic routing is difficult and even people who have been in this industry for a very long time find it difficult. You have to be in it and doing it all the time for it to come second nature. I believe your IP addresses are on completely different subnets or ranges. That is another place to start. You really need to setup your internal networks at all locations on the SAME NETWORK in order for them to speak to one another.

127.0.0.1 is one network that is publicly unroutable or 192.168.0.1 or 192.168.111.1. These are common netoworks.

I'll try to give you a short lesson this. subnet masks (the 255.255.255.0) number under the ip address in the networks section allows you to segment your traffic to only communicate to a certain NUMBER of computers.

An IP Address of 192.168.0.0 with a subnet mask of 255.255.255.254 gives you zero computers. If you move the subnet mask to 255.255.255.252 you get 4 ip address but only 2 computers that can talk to one another. THe ip address in this configuration would be 192.168.0.0, 192.168.0.1, 192.168.0.2 and 192.168.0.3. The first ip address of any given network is ALWAYS the network address and should not be used (192.168.0.0) the next two ip address can be assigned to computers and the last ip address is always a "Broadcast" address for the network to speak on.

YOu could have started with another number to begin with for instance 192.168.1.54 subnet mask 255.255.252 and the same methodology would apply. 192.168.1.54 is the network, 192.168.1.55 and 56 are the computer addresses and 192.168.1.57 is the broadcast address.

If you want to have multiple computers at different locations you must all be on the same network with the same IP addressing scheme.

AN example 192.168.111.0 subnet mask of 255.255.255.0 would give you available address of 254 computers but 256 addresses (including zero).

The subnet masks are as follows for this network above (maybe you can use this)

192.168.111.0
255.255.255.254

Zero Computers only a network address and a broadcast address. Remember you only have 256 addresses in a range and the first is network and the last is broadcast so in this configuration you have 192.168.111.0 and 192.168.111.1 (only two addresses)

192.168.111.0
255.255.255.252

Two Computers 192.168.111.1 and 192.168.111.2 with network of 192.168.111.0 (first IP number) and broadcast of 192.168.111.3 (last IP Number) only two usable addresses but FOUR ip addresses.

192.168.111.0
255.255.255.248

Six computers with IPS of 192.168.111.1 to 192.168.111.6. Network of dot zero and broadcast of dot seven (192.168.111.7)

192.168.111.0
255.255.255.240

fourteen address 192.168.111.1 to 192.168.111.14
network .0, broadcast .15

subnet of 255.255.224
thirty computers 192.168.111.1 to 192.168.111.30
network of .0 and broadcast of .31

subnet of 255.255.192
sixty two computers 111.1 to 111.62
network of .0 and broadcast of .63

subnet of 255.255.128
One hundred twenty six computers 111.1 to 111.126
network of .0 and broadcast of .127

subnet of 255.255.0
Two hundred fifty four computers 111.1 to 111.254
network of .0 and broadcast of .255.

THis is one reason the actual computers wont talk to one another probably. ALL computers on the VPN must talk on the same Route or be ROUTED with the routers routing of networks options. to make the traffic move from one network to another.

May 03, 2009 | Computers & Internet

2 Answers

Policy-based VPN over vrrp


Hi krisva2,

If any of the articles show just the Juniper logo and menu bar you will need to shutoff your ad blocker.


Is Virtual Router Redundancy Protocol (VRRP) supported on Juniper firewalls? (KB ID: KB10892)
http://kb.juniper.net/kb/documents/public/resolution_path/J_FW_VPN_Config_or_Trblsh.htm


This is probably what is going on with your setup but without more information I could not be 100% sure.
Established sessions need to re-establish when the VPN Redundant Gateway fail-over occurs (KB ID: KB6372)


Enjoy!

Aug 16, 2007 | Juniper Networks (SSG-5-SH-BT) Firewall

3 Answers

Setting up a VPN through watchguard


The key with any VPN solution is to make sure that the configurations on both ends match. I am not very familiar with this particular product, but it looks like you need to have the proper VPN licenses installed first. There are two types of VPN you can do. 1) Site to Site - This is where the are two static boxes that you want to create an encrypted tunnel between 2) Remote User access - This is where mobile users connect to a central site over an encrypted tunnel from their home or on the road. Next, take a looks at the User Guide PDF here: https://www.watchguard.com/help/documentation/soho6.asp Chapter 10 tells how to configure the VPN on the Firebox side. You would just duplicate your settings if your doing option #1. Chapter 11 tells how to configure the VPN on the client side. This section would tell you how to configure the client software for option #2. Hope this helps.

Aug 29, 2006 | WatchGuard Technologies FireBox SOHO 6...

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